UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'sS/Zlk1mlFfxEeX+5DI3dEs/2an+0Fe7AgS9hYLuIfg=' 
WHERE 
  key_id = 'a4a8df6f1c42d8295bfcfa52cab87342e5bae30e6a9e8db83b359250d1eb553c' 
  AND (
    token = 'sS/Zlk1mlFfxEeX+5DI3dEs/2an+0Fe7AgS9hYLuIfg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )